O.S. Engines
Quality and performance has made O.S. the standard in RC engines for over 80 years.
Filter
313-336 of 1773 Results
Crankcase: 21XZ-R VII
$45.70$152.36
Cylinder & Piston: 21XZ-B Speed
$58.10$193.68
Cylinder Rebuild Kit: 21XR-B
$149.93
Start Shaft: 18CV-RX
$19.14
#6 A3 Glow Plug Hot Air
$11.99
Carburetor Rotor: #61B, 91HZ
$13.19$43.99
Carburetor Rotor: 80T Sirius 7
$13.25$44.18
Connecting Rod: 70SZ-H
$29.49
Cover Plate: FS91-P
$21.10
Cylinder Head: GT15HZ
$108.03
Cylinder Liner: 50SX-H
$58.90
Cylinder Liner: FT-300
$59.99
Head Gasket: FT-160
$6.45
Intake Pipe AS-R: FT-240
$22.16